var WindowWidthpop = 100; //Windowの幅
var WindowHeightpop = 100; //Windowの高さ
var WinStrpop;

if(navigator.userAgent.indexOf("Mac") != -1){

	if(navigator.appName.charAt(0) == "M"){
	//Mac IE
		WindowWidthpop = 383;
		WindowHeightpop = 450;
	}
	else{
	//Mac NN
		if( parseInt(navigator.appVersion) >= 5 ){
		//Mac NN5以上
			WindowWidthpop = 400;
			WindowHeightpop = 470;
		}
		else{
		//Mac NN4以下
			WindowWidthpop = 399;
			WindowHeightpop = 470;
		}
	}
}
else{
	if(navigator.appName.charAt(0) == "M"){
	//Win IE
		WindowWidthpop = 400;
		WindowHeightpop = 468;
	}
	else{
	//Win NN
		if( parseInt(navigator.appVersion) >= 5 ){
		//Win NN5以上
			WindowWidthpop = 400;
			WindowHeightpop = 468;
		}
		else{
		//Win NN4以下
			WindowWidthpop = 400;
			WindowHeightpop = 464;
		}
	}
}

WinStrpop = "width="+WindowWidthpop+",height="+WindowHeightpop+",menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizeable=no";

function openWindowpop(theURL,winName){
	popWin=window.open(theURL,winName,WinStrpop);
}